Hoco S31 stream wireless microphone with 3-in-1 Receiver for Lightning - Wireless connection, 50 meters Transmission rang, microphone 400mAh, receiver 320mAh. Paper background 4GB Soldered DDR4-2400 not upgradable

4GB Soldered DDR4-2400 not upgradable

Ink capacity 4 times that of an ordinary ballpoint pen

360 degree full angle vision

Supports Both High coercivity (HiCo) magnetic stripe and Low Coercivity Magstripe Card

Tilt for shading and greater sensitivity

Hoco S31 stream wireless microphone with 3-in-1 Receiver for Lightning - Wireless connection, 50 meters Transmission rang, microphone 400mAh, receiver 320mAh. Paper background 4GB Soldered DDR4-2400 not upgradableHoco S31 stream wireless microphone with 3 in 1 Receiver for Lightning Wireless connection, 50 meters Transmission range, microphone 400mAh, receiver 320mAh. Key Features: Microphone: digital silicone microphone. Wireless connection: 2. 4G wireless signal connection. Transmission range: 50 meters without obstacles. Battery capacity: microphone 400mAh, receiver 320mAh. Use time: about 26 hours, charging time about 3 hours. Sizes: receiver 16*44*78mm.